Elena thought she was just signing a business deal to save her family, but she ended up signing her life to the cold-hearted billionaire, Alexander Knight.He is ruthless, arrogant, and hates love. She is innocent, fiery, and hates him.Forced into a marriage of contract for 1 year, Elena has to live with him and follow his rules. But what happens when hatred turns into a dangerous obsession?He said, "You are mine, only mine. Don't you ever forget it."Will she be able to escape his possessive love, or will she fall for the devil himself?